ArticleHuman brain mapping2026
Age-Related Low Frequency Amplitude Differences in Resting-State Blood Oxygenation Level-Dependent Signal in the Cerebellum.
Article in Human brain mapping, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
There is a growing interest to study cerebellar contributions to aging outside of traditional sensory processing and motor tasks. While cerebellar aging analyses typically utilize functional connectivity (FC) to study functional differences with age, this study aimed to identify a marker of healthy aging based on resting state blood oxygenation level dependent (BOLD) signal dynamics in the cerebellum. To do this, we investigated both Amplitude of Low Frequency Fluctuations (ALFF) and fractional ALFF (fALFF), semi-quantitative metrics of the strength of the BOLD signal. We found that fALFF is a highly repeatable metric of cerebellar function that demonstrates a significant increase in BOLD signal fluctuations at 0.008-0.1 Hz in cerebellar regions Crus I and II with aging. Furthermore, cerebellar fALFF of these regions was associated with FC to cortical regions across separate scanning sessions. These results highlight age-related differences in spontaneous cerebellar dynamics, particularly in regions tied to the frontal cortex, motivating the use of fALFF as a potential biomarker of healthy aging and motivate the need to incorporate the cerebellum in existing models of brain network changes with age.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.